EP 2555432 A1 20130206 - Successive approximation register ADC circuits and methods
Title (en)
Successive approximation register ADC circuits and methods
Title (de)
Analog-Digital-Wandlerschaltungen mit sukzessivem Annäherungsregister und Verfahren dafür
Title (fr)
Circuits et procédés de conversion analogique-numérique à registre d'approximations successives
Publication
Application
Priority
EP 11176441 A 20110803
Abstract (en)
A non-binary successive approximation analogue to digital converter, for converting using successive conversion steps, is operable in first and second modes. The first and second modes have different noise properties and the converter is switched between the modes during the conversion process.
IPC 8 full level
H03M 1/08 (2006.01); H03M 1/06 (2006.01); H03M 1/46 (2006.01)
CPC (source: EP US)
H03M 1/08 (2013.01 - EP US); H03M 1/0692 (2013.01 - EP US); H03M 1/462 (2013.01 - EP US)
Citation (applicant)
WO 2010044000 A1 20100422 - NXP BV [NL], et al
Citation (search report)
- [XYI] US 2011133971 A1 20110609 - OGAWA TOMOHIKO [JP], et al
- [Y] JP 2010124405 A 20100603 - RENESAS TECH CORP
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2555432 A1 20130206; EP 2555432 B1 20140723; CN 102916699 A 20130206; CN 102916699 B 20150318; US 2013033392 A1 20130207; US 8659460 B2 20140225
DOCDB simple family (application)
EP 11176441 A 20110803; CN 201210269631 A 20120731; US 201213558525 A 20120726